Vista Unified School District is a public school district headquartered in Vista, California, United States. It serves sections of northern San Diego County.The Vista Unified School District is the 4th largest school district in San Diego County and includes 32 schools with diverse educational programs for kindergarten through adult education students. VUSD has 17 elementary schools, 3 magnet schools, 4 middle schools, 2 comprehensive high schools, 3 alternative high schools, 2 special education schools and 1 adult school. VUSD serves more than 23,000 students and 2,000 adult education students in Vista, as well as sections of Oceanside, San Marcos, Carlsbad and some unincorporated areas of the County.SchoolsMiddle and high schoolsGuajome Park AcademyHigh SchoolsAlta Vista High SchoolMajor General Raymond Murray High SchoolMission Vista High SchoolPalomar High SchoolRancho Buena Vista High SchoolSierra Vista High SchoolVista High SchoolTrade Tech High School (Charter)Guajome Park Academy (Charter)Middle SchoolsMadison Middle School (MMS)Rancho Minerva Middle School (RMMS)Roosevelt Middle School (RMS)Vista Focus AcademyVista Magnet Middle School (VMMS)Vista Innovation & Design Academy (VIDA)Washington Middle School (defunct, successor is VIDA)Guajome Park Academy (Charter)